FR2900509B1 - Dispositif d'emission laser a reflecteurs distribues - Google Patents

Dispositif d'emission laser a reflecteurs distribues

Info

Publication number
FR2900509B1
FR2900509B1 FR0651510A FR0651510A FR2900509B1 FR 2900509 B1 FR2900509 B1 FR 2900509B1 FR 0651510 A FR0651510 A FR 0651510A FR 0651510 A FR0651510 A FR 0651510A FR 2900509 B1 FR2900509 B1 FR 2900509B1
Authority
FR
France
Prior art keywords
control signal
distributed reflector
electrical control
resonant reflectivity
transmission device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0651510A
Other languages
English (en)
Other versions
FR2900509A1 (fr
Inventor
Sillard Helene Debregeas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel SA filed Critical Alcatel SA
Priority to FR0651510A priority Critical patent/FR2900509B1/fr
Priority to DE602007012012T priority patent/DE602007012012D1/de
Priority to EP07105929A priority patent/EP1850429B1/fr
Priority to AT07105929T priority patent/ATE496412T1/de
Publication of FR2900509A1 publication Critical patent/FR2900509A1/fr
Application granted granted Critical
Publication of FR2900509B1 publication Critical patent/FR2900509B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H01S5/06255—Controlling the frequency of the radiation
    • H01S5/06256—Controlling the frequency of the radiation with DBR-structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0601—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
    • H01S5/0651—Mode control
    • H01S5/0653—Mode suppression, e.g. specific multimode
    • H01S5/0654—Single longitudinal mode emission
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/1206—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers having a non constant or multiplicity of periods
    • H01S5/1215—Multiplicity of periods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/125—Distributed Bragg reflector [DBR] lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Surgery Devices (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
FR0651510A 2006-04-28 2006-04-28 Dispositif d'emission laser a reflecteurs distribues Expired - Fee Related FR2900509B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0651510A FR2900509B1 (fr) 2006-04-28 2006-04-28 Dispositif d'emission laser a reflecteurs distribues
DE602007012012T DE602007012012D1 (de) 2006-04-28 2007-04-11 Laserabstrahlungsvorrichtung mit verteilten Reflektoren
EP07105929A EP1850429B1 (fr) 2006-04-28 2007-04-11 Dispositif d'émission laser doté de réflecteurs distribués
AT07105929T ATE496412T1 (de) 2006-04-28 2007-04-11 Laserabstrahlungsvorrichtung mit verteilten reflektoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0651510A FR2900509B1 (fr) 2006-04-28 2006-04-28 Dispositif d'emission laser a reflecteurs distribues

Publications (2)

Publication Number Publication Date
FR2900509A1 FR2900509A1 (fr) 2007-11-02
FR2900509B1 true FR2900509B1 (fr) 2008-06-06

Family

ID=37621921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0651510A Expired - Fee Related FR2900509B1 (fr) 2006-04-28 2006-04-28 Dispositif d'emission laser a reflecteurs distribues

Country Status (4)

Country Link
EP (1) EP1850429B1 (fr)
AT (1) ATE496412T1 (fr)
DE (1) DE602007012012D1 (fr)
FR (1) FR2900509B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2740209C (fr) * 2010-04-21 2016-01-19 Aurora Networks, Inc. Compensation de la distortion due a la modulation de suppression sbs/iin
SE535248C2 (sv) 2010-10-06 2012-06-05 Syntune Ab Förfarande för att kalibrera en avstämbar laser
US9209601B2 (en) 2011-08-26 2015-12-08 Oclaro Technology Ltd Monolithically integrated tunable semiconductor laser
GB2493988B (en) * 2011-08-26 2016-01-13 Oclaro Technology Ltd Monolithically integrated tunable semiconductor laser
EP3192136B1 (fr) * 2014-09-08 2020-10-07 Lumentum Technology UK Limited Laser à semi-conducteurs accordable intégré de manière monolithique
US11233375B2 (en) * 2019-10-01 2022-01-25 Ii-Vi Delaware, Inc. Two-kappa DBR laser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088097A (en) * 1990-04-04 1992-02-11 Canon Kabushiki Kaisha Semiconductor laser element capable of changing emission wavelength, and method of driving the same
FR2737942B1 (fr) * 1995-08-18 1997-11-07 Delorme Franck Composant d'emission laser accordable en longueur d'onde par variation d'absorption
GB2381123B (en) * 2001-10-17 2005-02-23 Marconi Optical Components Ltd Tuneable laser

Also Published As

Publication number Publication date
EP1850429B1 (fr) 2011-01-19
FR2900509A1 (fr) 2007-11-02
DE602007012012D1 (de) 2011-03-03
ATE496412T1 (de) 2011-02-15
EP1850429A1 (fr) 2007-10-31

Similar Documents

Publication Publication Date Title
WO2006023048A3 (fr) Elements optiques reflechissants pour dispositifs electroluminescents semi-conducteurs
WO2010027593A3 (fr) Relais optique pour affichage tête haute
FR2900509B1 (fr) Dispositif d'emission laser a reflecteurs distribues
WO2007018927A3 (fr) Montage a piedestal photoconducteur pour dispositif a del capte la totalite et transmet la quasi totalite de la lumiere emise par les del
EP1341119A3 (fr) Système pour la reconnaisance de l'iris
UA81409C2 (en) Light-guide optical device
TW200725070A (en) Light emitting module and plane light source device
WO2003049207A1 (fr) Diode electroluminescente, eclairage a diode et dispositif d'eclairage
PL1632709T3 (pl) Urządzenie oświetleniowe i/lub sygnalizacyjne ze światłowodem
TW200745483A (en) Planar illumination light source device and planar illumination device using the same
WO2006109232A3 (fr) Illuminateurs utilisant une optique reflechissante a recyclage et melange de couleurs
EP1727249A4 (fr) Source de lumière cohérente et système optique
WO2007146373A3 (fr) Système d'éclairage et procédé de recyclage de la lumière pour augmenter la luminosité de la source lumineuse
JP2005530533A5 (fr)
EP1193773A3 (fr) Dispositif optique pour un élément optique et appareil muni d'un tel dispositif
DE60332672D1 (de) Laser mit wählbarer Wellenlänge mit Hochgeschwindigkeitsfrequenzsteuerung
GB0306798D0 (en) Improvements in and relating to vertical-cavity semiconductor optical devices
TW200636340A (en) Backlight module
TW200613882A (en) Optical projection apparatus and adjusting method thereof
ATE477454T1 (de) Beleuchtungsvorrichtung mit reflektoren
DE50301595D1 (de) Baulasergerät
WO2004081610A3 (fr) Appareil produisant un faisceau laser ameliore
WO2007079060A3 (fr) Dispositif d'eclairage comprenant un retardateur specifique et dispositif d'affichage equipe de celui-ci
AU2002354820A1 (en) Arrangement for projecting the light emitted by a laser diode bar into a focal plane
TW200727025A (en) Light guide member, planar light source device using the light guide member, and display apparatus

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121228